0
What else can I help you with?
Why would it be possible for an object to move if no net force is acting on it?
An object can move if no net force is acting on it if it was already in motion and experiences no opposing forces to stop it. Inertia allows an object to maintain its state of motion unless acted upon by an external force.
When you blow on an object is that an example of an unbalanced force?
It depends on whether it accelerates or not. If you blow on a tissue, it will probably move in the direction that you are blowing, because the force of your breath is greater than the force of static friction. Thus, it is accelerating, and unbalanced force is being exerted on it. But if you were to blow on a car battery, it probably wouldn't move. The static friction would balance out the force of your air, so it wouldn't accelerate. In this case, the force isn't unbalanced.
What is the transfer of energy that causes an object to move in the direction of the force called?
The transfer of energy that causes an object to move in the direction of the force is called work. Work is defined as the product of the force applied to an object and the distance over which the force is applied in the direction of the force.
Why a continues unbalanced force is not required to continue the motion of an object?
because after the object is moving, and the forces are balanced, the force trying to slow it down (like friction, or air resistance) is equil to the one moving it, so it neither speeds up nor slows down. the same applies to the force trying to move the object.
In order to move an object at rest you must make sure the forces acting on that object are what?
To move an object at rest, you must apply a force to overcome the force of static friction that is keeping the object stationary. Ensuring that the applied force is greater than the force of static friction will allow the object to start moving.
When a force is exerted on an object causes the object to move then what is done on the object?
When a force is exerted on an object causing it to move, work is done on the object. Work is defined as force acting over a distance in the direction of the force.
What happens when force exerted on an object causes the object to move?
The object is moved and energy is transferred.
When a force is exerted on an object work is done only if the objec?
moves in the direction of the force. If the object does not move in the direction of the force, then no work is done on the object.
What is an example in which a force is exerted on an object without doing work on the object?
Pushing against a stationary wall is an example where a force is exerted on the wall, but no work is done on the wall since it does not move. Work is only done when a force causes an object to move over a distance in the direction of the force.
What are the effects of force when exerted upon an object?
When a force is exerted on an object, it can cause the object to accelerate, decelerate, change direction, or deform depending on the magnitude and direction of the force. The object will experience a change in its state of motion as a result of the force applied to it.
What is the force exerted on an object to get it to move is called what?
a push or a pull, in other words an unbalanced force that is strong enough to move your object
What Is force exerted by a person or thing called?
The force exerted by a person or thing is simply called force. Force is a push or pull that can cause an object to move, change direction, or deform.
How the reaction force will act on an object while pulling and pushing the object placed on a table?
When pulling an object on a table, the reaction force will be equal and opposite to the pulling force exerted on the object. When pushing an object on a table, the reaction force will be equal and opposite to the pushing force exerted on the object. In both cases, the table exerts a reaction force to prevent the object from moving.
Why is a crowbar a first class lever?
A crowbar is a first-class lever because the fulcrum is located between the effort force (where you push or pull) and the resistance force (the object you are trying to move). This design allows for greater force to be exerted on the object being lifted.
What is needed for an object to move?
For an object to move, it needs a force to act upon it. This force can be exerted through actions like pushing, pulling, or gravity. Additionally, the object must be free to move, with no constraints holding it in place.
Is work done every time forces are exerted on an object?
No, work is only done if the force causes the object to move in the direction of the force. If the force is exerted but the object does not move, no work is done. Work is calculated as force multiplied by the distance the object moves in the direction of the force.
What is the definition of work'?
Is done when a force exerted on an object causes that object to move some distance; equals to force times distance; measured in joules (j)
